Seiko Cal. 4552 - 161

This Spring Drive model from 1967 features a 40mm Stainless Steel case. It features a White dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-86dcf9e15285]

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

15.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

160m

Dial Color

White

Jewels

17j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1967

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